Capture comments by providing the parent node

[planetis-m]

Currently c2nim skips comments after a constant expression, at the end of an enum (without a comma):

// Shader attribute data types
typedef enum {
    SHADER_ATTRIB_FLOAT = 0,           // Shader attribute type: float
    SHADER_ATTRIB_VEC2 = 1,            // Shader attribute type: vec2 (2 float)
    SHADER_ATTRIB_VEC3 = 2,            // Shader attribute type: vec3 (3 float)
    SHADER_ATTRIB_VEC4 =  3            // Shader attribute type: vec4 (4 float) <- warning: skipped comment ...
} ShaderAttributeDataType;

not sure if that's an acceptable solution but it can be extended for #define as well

[Araq]

It's good.